Studies on the Vibration of Agricultural Engine (IX)

The Relation of Vibration Amplitude and Strain of Engine Frame at the Various Engines

Abstract

In this paper, for the object of decision as strength and stress of the necessary setting foundation of small engines, the author experimented the four agricultural engines, and measured the strains used the strain meter. Moreover, recorded the vibration amplitudes and compared. The result of these experiment it were the constant relationship between strain value, strain direction and engine speed, but didn't always connect proportional to between strain and amplitude.
Another studies, checked calculation from vibration shaking force and ratio of measuring direction magnitude. External force and strain was vary on the resonance point, so it way peculiar trend.